The Adagio Media System should be a big yawn of a product....Hmmm - a mashup between Crestron's 6-zone distributed audio control system and a reciever...why should anyone care? I think it's a big deal and will make lots of folks life easier...
The biggest reason is space, power + heat. The AMS takes 5 rack units - it's just under 7 1/2" tall. It's going to take 11 RU to fit a surround sound reciever, a distributed audio processor and some vent space between them. Having one unit to cool - especially on standby is important. It generates less than 1/2 the heat the two units racked together.
The lowering from 11U to 5U is so important because it now allows for a single rack system that's quite robust:
This will all fit underneath a 36" high counter.
This dramatically reduces the costs of such a system - removing the power, 2nd rack, millwork, etc.
But the AMS let's us get even more aggressive - cabling + integration costs plummet. Let's inventory the wiring now required:
Speaker Wiring - identical
Antenna/Cable Feeds - identical
Component Wiring - One HDMI + One Control Wire each (the AMS can downmix the digital audio sources.)
This is a reduction of 4 stereo pathways, 2 control paths plus a lot of programming work to keep the reciever in sync with the distributed audio system. It also allows for use of existing shelving + cabinetry for the 1st time.
Cost? Ambleside is offering the a package that brings a six-zone with surround sound system into homes for 25% less than similar functionality just 4 months ago.